NETWORK ANALYZERS

NETWORK ANALYZERS

The AHM3 is designed to be used for the measurement and calculation of electrical variables such as voltage, current, frequency, power, power factor, energy, harmonic components, etc. in low, medium, and high voltage power distribution.

NETWORK ANALYZER - AHM3

The AHM3 is designed to be used for the measurement and calculation of electrical variables such as voltage, current, frequency, power, power factor, energy, harmonic components, etc. in low, medium, and high voltage power distribution.

GENERAL FEATURES

1.DIN 96 x 96 mm.
2. 13 ADDITIONAL MODULES.
3. 4 INTERFACES FOR MODULES.
4. THD on V and I.
5. HARMONIC RMS (1-63).
6. MAXIMUM DEMAND, A, kW, kVA, kvar.
7. MAXIMUM AND MINIMUM VALUES.
8. PROGRAMMABLE RATED V AND I.
9. 4 QUADRANT MEASUREMENT.
10. WAVEFORM.

ELECTRICAL PARAMETER

UNIT

L1

L1

L3

TOTAL

MAX/MIN

DEMAND

Voltage Phase - Neutral)

V, kV

-

-

-

-

Voltage (Phase - Phase

V, kV

-

-

-

-

Current

A, kA

-

-

-

-

Neutral current

A, kA

-

Active power (P)

kW, MW, GW

-

-

-

-

-

-

Reactive power (Q)

kvar, Mvar, Gvar

-

-

-

-

-

-

Apparent power (S)

kVA

-

-

-

-

-

-

Power factor (Cos φ)

PF

-

-

-

-

-

Frequency

Hz

-

Import active energy (EP+)

kWh, MWh, GWh

-

Export active energy (EP-)

kWh, MWh, Gwh

-

Reactive energy (Q1, Q2, Q3, Q4)

kvarh, Mvarh ,Gvarh

-

Backup energy

kWh

-

Hour meter

h: min

-

THD Current and Voltage

A, V

-

-

-

Harmonic RMS-U and I (1-63)

%

-

-

-

Unbalance -U and I

%

-

It is capable of single-phase, two-phase, or three-phase measurement and can be used in two-wire, three-wire, four-wire, TN, TT, and IT systems. There are four interfaces on the meter for modules that are used to extend functions.

ADDITIONAL MODULES

COMMUNICATION PROTOCOL

DM10

Profibus-DP VO

DM11

Ethernet: Mobus/TCP

DM12

Wifi: Modbus/TCP

DM13

GPRS: Modbus/TCP, SMS

DIGITAL I/O

DM6

2 digital inputs + 2 digital outputs

DM7

4 digital inputs

DM8

2 relay outputs

DM9

1 AC digital input

ANALOG I/O

DM2

2 analog inputs: mA

DM5

2 aanalog outputs: mA

DATA RECORDER

DM1

Memory: 8MB, include RTC

TEMPERATURE MEASUREMENT

DM3

2 analog inputs: PT100

DM4

2 analog inputs: TC (J, K or E

DIMENSIONS

DIMENSIONS OF MODULES

NETWORK ANALYZER - ANG96 STANDARD VERSION

The ANG96 is a digital device, able to measure all the variables associated with an electrical line. It accepts the three currents and three voltage signals in a four-wire configuration. It is also possible to use it in a three-wire configuration, using two or three current transformers.

GENERAL FEATURES

1.DIN SIZE 96 x 96.
2.LCD 128 x 64 DISPLAY WITH BACKLIGHT.
3.4 QUADRANT MEASUREMENT.
4.NEUTRAL CURRENT MEASUREMENT.
5.HARMONIC DISTORTION (THD on V and I).
6.MAXIMUM DEMAND (A, kW, kVA and kvar).
7.MAXIMUM AND MINIMUM VALUES.
8.TRUE RMS VOLTAGE AND CURRENT.
9.SERIAL PORT RS485.
10.2 HOUR COUNTERS.

ELECTRICAL PARAMETER

SYMBOL

L1

L1

L3

TOTAL

Voltage (Line-to-neutral)

V

-

-

-

Voltage (Line-to-Line)

V

-

-

-

Current

A

-

-

-

Neutral current

A

-

Active power (P)

kW

-

-

-

-

Reactive power (Q)

kvar

-

-

-

-

Apparent power (S)

kVA

-

-

-

Power factor (Cos φ)

PF

-

Maximum demand ( I )

A

-

Maximum demand (P)

kW

-

Maximum demand (Q)

kvar

-

Maximum demand (S)

kVA

-

-

-

Frequency

Hz

-

-

-

THD Current

A

-

THD Voltage

V

-

Import active energy (EP+)

kWh

-

Hour counter active positive (T+)

h-m-s

-

Export active energy (EP-)

kWh

-

Hour counter active negative (T-)

h-m-s

-

Import inductive react energy (Eq+)

kvarh

-

Import capaitive react energy (Eq-)

kvarh

-

HOUR COUNTERS

2-hour counters:
- Active power + (consumed).
- Active power - (generated).
- Limit: 50.000 hours.
- Resolution: 1 second.

MAXIMUM DEMAND FUNCTION

The maximum demand is calculated as the mean value reached during the time specified of the next parameters.
- I1, I2, I3, P, Q, and S.
- Integration period: 15 or 30 Minutes.

LCD DISPLAY

- 4 parameters per page.
- Built-in keypad ( 5 keys).
- Selectable pages with up and down buttons.
- Backlighting.

CONTACT OUTPUTS

Contact outputs can be set as max. or min. alarm contacts associated with any measured parameter or as active energy and reactive energy pulses. They can also be set as contacts managed from the central unit.

CONNECTIONS

NETWORK ANALYZER - LAB96

An instrument with microprocessor, programmable, with three, LED displays indicating measurements and a built-in keypad.

GENERAL FEATURES

1.DIN 96 X 96 INSTRUMENT.
2. MEASUREMENT IN 4 QUADRANTS.
3.THREE-PHASE 3 or 4 WIRE.
4.NEUTRAL CURRENT.
5.HARMONIC DISTORTION (THD V and I).
6.HARMONIC MEASURING (up to 15) (optional).
7.MAXIMUM DEMAND A, kW, kVA.
8.MAX. and MIN. VALUES.
9.TRUE RMS.
10. RS485 SERIAL PORT.
11. 1 CONTACT OUTPUT.

ELECTRICAL PARAMETER

SYMBOL

L1

L2

L3

TOTAL

Voltage (Line-to-neutral)

V

-

-

Voltage (Line-to-Line)

V

-

-

Current and neutral current

A

-

-

-

Active power (P)

kW

-

-

-

-

Inductive reactive power (QL

kvar

-

-

-

-

Capacitive reactive power (QC)

kvar

-

-

-

-

Apparent power (S)

kVA

-

-

-

Power factor (Cos φ)

PF

-

Maximum demand ( I )

A

-

Maximum demand (P)

kW

-

Maximum demand (S

kVA

-

Frequency

Hz

-

THD Current

A

-

-

-

15th

THD Voltage

V

-

-

-

15th

Import active energy (EP+)

kWh

-

Import capacitive react. energy (EQC+)

kvarh

-

Import inductive react. energy (EQL+)

kvarh

-

Import apparent energy (ES+)

kVAh

-

Export active energy (EP-)

kWh

-

Export capacitive react. energy (EQC-)

kvarh

-

Export inductive react. energy (EQL-)

kvarh

Export apparent energy (ES-)

kVAh

-

*Contact output can be set as max. or min. alarm contacts associated with a measured parameter, or as active energy and reactive energy pulses.

TECHNICAL SPECIFICATIONS

Rated Voltage (Un)

300 V (line to neutral) 520 V (line to line)

Burden

< 0,7 VA

Rated current (In)

5 A

Burden

< 0,75 VA

Operating range

0 - 110 % In

Frequency

45-65 Hz

CONNECTIONS

OPTIONAL

- Management software SACIgest.
- Reading software (without additional cost).

DISPLAY

- LCD display with the built-in keypad.
- Height of digits: 8 mm (4 parameters per page).
- Backlighting.

HOUR COUNTERS

2-hour counters:
- Active power + (consumed).
- Active power - (generated).
- Limit: 50.000 hours.
- Resolution: 1 second.

NETWORK ANALYZER - LABM

The instrument with microprocessor, programmable, LCD display indicating three measurements, and a built-in keypad.

GENERAL FEATURES

1.MODULAR DIN INSTRUMENT.
2.MEASUREMENT IN 4 QUADRANTS.
3.THREE-PHASE 3 or 4 WIRE.
4.NEUTRAL CURRENT.
5. HARMONIC DISTORTION (THD V and I).
6.HARMONIC MEASURING (up to 15) (optional).
7.MAXIMUM DEMAND A, kW, kVA.
8. MAX. and MIN. VALUES.
9. TRUE RMS.
10. RS485 SERIAL PORT.
11. 2 CONTACT OUTPUTS.
12. CURRENTS, 100, 250, or 500 A (t/e).
13.INTERNAL TEMPERATURE SENSOR.

ELECTRICAL PARAMETER

SYMBOL

TOTAL

Voltage (Line-to-neutral)

V

-

Current

A

-

Active power (P)

kW

-

Apparent power (S)

kVA

-

Power factor (Cos φ)

PF

-

Frequency

Hz

-

Import active energy (EP+)

kWh

-

Export active energy (EP-)

kWh

-

Inductive reactive energy (EQ+)

kvarh

-

Export inductive react. energy (EQL-)

kvarh

Capacitive reactive energy (EQ-)

kvarh

-

*Contact output can be set as max. or min. alarm contacts associated with a measured parameter, or as active energy and reactive energy pulses.

TECHNICAL SPECIFICATIONS

Rated Voltage (Un)

300 V (line to neutral) 520 V (line to line)

Burden

0,7 VA

Rated current (In)

100, 200 or 500 A

Burden

0,9 VA

Operating range

0 - 110 % In

Frequency

50-60 Hz

CONNECTIONS

OPTIONAL

- Management software SACIgest. - Reading software (without additional cost).

DISPLAY

- LCD display with the built-in keypad.
- Height of digits: 8 mm (4 parameters per page).
- Backlighting.

HOUR COUNTERS

2-hour counters:
- Active power + (consumed).
- Active power - (generated).
- Limit: 50.000 hours.
- Resolution: 1 second.

NETWORK ANALYZER - AR3AC

The instrument with microprocessor, programmable, LCD display indicating three measurements, and a built-in keypad.

GENERAL FEATURES

1.DIN MODULAR INSTRUMENT.
2.SINGLE-PHASE.
3.TRUE RMS.
4. RS485 SERIAL PORT.
5. VALUE ALTERNATIVE MEASURE EVERY 4 S.
6. 1 OPTOCOUPLER OUTPUT.

ELECTRICAL PARAMETER

SYMBOL

L1

L2

L3

TOTAL

Voltage (Line-to-neutral)

V

-

-

Voltage (Line-to-Line)

V

-

-

Current and neutral current

A

-

-

-

Active power (P)

kW

-

-

-

-

Inductive reactive power (QL

kvar

-

-

-

-

Capacitive reactive power (QC)

kvar

-

-

-

-

Apparent power (S)

kVA

-

-

-

Power factor (Cos φ)

PF

-

Maximum demand ( I )

A

-

Maximum demand (P)

kW

-

Maximum demand (S

kVA

-

Frequency

Hz

-

THD Current

A

-

-

-

15th

THD Voltage

V

-

-

-

15th

Import active energy (EP+)

kWh

-

Import capacitive react. energy (EQC+)

kvarh

-

Import inductive react. energy (EQL+)

kvarh

-

Import apparent energy (ES+)

kVAh

-

Export active energy (EP-)

kWh

-

Export capacitive react. energy (EQC-)

kvarh

-

Export inductive react. energy (EQL-)

kvarh

Export apparent energy (ES-)

kVAh

-